Grade 4

40 Units, 91 Skills

Time - Telling - Intro

Unit 1

Geometry - Shape Classification (2D) - Intro

Unit 2

Addition and Subtraction of Integers - 1 and 2 Digit

Unit 3

Patterning - Visual Patterns Intro

Unit 4

Number Sense - Practice

Unit 5

Multiplication - Times Table to 10 - Intro

Unit 6

Decimal Foundations - Intro

Unit 7

Data and Graphs - Practice

Unit 8

Numbers and Words - to Ten Thousands and Tenths

Unit 9

Multiplication of Integers - Intro

Unit 10

Coin Math - Multiplication Intro

Unit 11

Fractions, Equivalent - Intro

Unit 12

Division of Integers - Intro

Unit 13

Place Value and Rounding - To Thousands and Hundredths

Unit 14

Geometry - Angle Basics

Unit 15

Fractions - Mixed - Intro

Unit 16

Geometry - Triangle Classification - Practice

Unit 17

Long Division - Intro

Unit 18

Coin Math - Multiplication Practice

Unit 19

Number Sense - Advanced

Unit 20

Addition and Subtraction of Integers - 2 and 3 Digit

Unit 21

Time - Telling - Practice

Unit 22

Geometry - Shape Classification (2D) - Practice

Unit 23

Numbers and Words - to Millions and Thousandths

Unit 24

Perimeter Intro

Unit 25

Long Division - Practice

Unit 26

Multiplication - Times Table to 13 - Practice

Unit 27

Fractions, Equivalent - Practice

Unit 28

Decimal Foundations - Practice

Unit 29

Decimal Foundations - Advanced

Unit 30

Multiplication - 1 and 2 Digit - Intro

Unit 31

Time - Elapsed Time - Basics

Unit 32

Place Value and Rounding - To Millions and Thousandths

Unit 33

Cartesian Grid Foundations

Unit 34

Factoring and Primes - Intro

Unit 35

Division 2 by 1 Digit

Unit 36

Fractions - Mixed - Practice

Unit 37

Multiplication - 1 and 2 Digit - Practice

Unit 38

Decimal Addition and Subtraction - Intro

Unit 39

Area Intro

Unit 40

Decimal Addition and Subtraction - Intro

Unit 39

This math unit focuses on developing students' proficiency with decimal numbers, starting with comparing decimals up to the hundredths and advancing to the thousandths place. Initially, the unit introduces the comparison of decimals, providing a foundation for understanding their relative values. It then progresses into arithmetic operations, starting with addition of decimals to the hundredths, first in column format and then in standard formats, reinforcing accuracy and fluency in handling decimal sums. The unit escalates to adding decimals up to the thousandths, increasing the complexity and precision needed in calculations. Following addition, subtraction of decimals is introduced, initially at the hundredths place and advancing to the thousandths, enhancing students' ability to handle smaller decimal values accurately in subtraction. The unit closes by returning to decimal comparisons, now at the thousandths place, which solidifies students' understanding of decimal values in both isolation and operational contexts, bridging foundational skills with more complex decimal manipulations.more

Skills you will learn include:

Foundational Units
Builds Towards

Passed

Started

Not Started

Learning through Game Play

At Mobius we have lots of great (and free) resources to help you learn math. To keep kids engaged, there’s nothing better than a math-powered video game! Try out a Mobius game mapped to Decimal Addition and Subtraction - Intro.

This math topic focuses on basic addition and subtraction skills. Students are tasked with solving single-digit addition and subtraction problems, which involve finding the sum or difference of two numbers. Additionally, the topic includes exercises where students must identify the missing numbers in an equation to balance it correctly. These activities help refine arithmetic skills, enhance problem-solving abilities, and improve understanding of mathematical operations.more

This math topic focuses on comparing decimal numbers to whole numbers, specifically in terms of tenths. It includes questions where students need to choose the correct equality operator (<, >, =) to compare two decimal or whole numbers. This set of problems is part of a larger unit on place value and rounding, encompassing values from thousandths to thousands. Each question provides three options to select the accurate relational operator between the numbers shown.more

This math topic focuses on practicing subtraction with borrowing (also known as regrouping). The problems involve two-digit numbers where borrowing is required to perform the subtraction. Each subtraction problem is displayed individually, ensuring clarity and focus on the specific technique of borrowing to solve problems where the top digit in any place is smaller than the one below it. This skill is fundamental in understanding how to handle larger subtraction problems and helps build a solid mathematical foundation.more

This math topic focuses on basic addition and subtraction skills, aimed at young learners. The exercises include simple one and two-digit addition and subtraction problems, such as adding numbers under 10 and subtracting from numbers up to 20. The goal is to help students develop fluency with these fundamental arithmetic operations, essential for their future mathematical learning. Each problem requires the student to calculate the sum or difference, reinforcing their understanding and ability to perform these operations quickly and accurately.more

This math topic focuses on basic arithmetic operations. It includes exercises on addition, where students are asked to find the sum of two numbers. Multiple choice questions test the understanding of addition by having students pick the correct answer from a set of options. The topic also involves subtraction, where students need to calculate the difference between given numbers. Through both types of problems, the aim is to enhance students' fluency with basic arithmetic operations, critical thinking, and their ability to choose the correct operations for solving problems.more

This math topic focuses on basic arithmetic skills. It includes exercises on addition, subtraction, multiplication, and division, suitable for young learners to practice and enhance their calculation skills. The questions are straightforward, involving single-digit and two-digit numbers, and are designed to help students build a strong foundation in these essential mathematical operations. This reinforces their understanding and fluency in performing basic calculations, vital for progressing in more advanced math topics.more

This math topic focuses on practicing addition involving decimal tenths, placed in a column format. It is part of a broader unit introducing decimal addition and subtraction. The problems specifically involve adding two numbers with decimal parts up to tenths, requiring alignment of decimal points to ensure accuracy. Each question provides a set of numbers to add and offers multiple possible answers, indicating that students need to select the correct sum from amongst the options provided. This format tests and reinforces understanding of decimal place value and the mechanics of straightforward decimal addition.more

This math topic focuses on basic algebra skills, specifically the simplification of algebraic expressions. It involves exercises that require combining like terms and using the distributive property to simplify expressions. The problems include various algebraic terms with coefficients and variables, where students need to recognize and correctly combine terms that are alike.more

This math topic focuses on practicing multiplication skills. It includes problems involving two-digit by one-digit multiplication and examples of three-digit by one-digit multiplication. The exercises are designed to enhance proficiency in basic multiplication, improve calculation speed, and develop accuracy in handling larger numbers. These problems help in reinforcing arithmetic concepts and computational skills necessary for higher mathematical learning.more

This topic on subtraction focuses on decimal tenths and is tailored for beginners, as indicated by its Level 1 designation. Students practice subtracting tenths in a column format, which helps in fostering precision and understanding of the positioning of decimal points during subtraction. Each question involves a pair of decimal numbers to be subtracted, followed by multiple choice answers, enhancing the skill of calculating and selecting accurate results from provided options. This forms part of an introductory unit on decimal addition and subtraction, offering fundamental decimal operations vital for higher mathematical learning.more

This math topic focuses on practicing the subtraction of decimal numbers to the tenths place, arranged in column format. It involves subtracting one decimal from another and finding the difference. The problems require understanding of basic decimal concepts and alignment of decimal points to perform subtraction accurately. This is part of a broader unit on introductory decimal addition and subtraction, enhancing foundational decimal arithmetic skills.more

This math topic focuses on practicing subtraction with decimal tenths. The problems are straightforward subtraction tasks involving two decimal numbers, each with one decimal place. Multiple-choice answers are provided for each problem, requiring the learner to select the correct outcome from the provided options. This set of exercises is designed as an introductory level to decimal addition and subtraction, aiming to build foundational skills in managing decimals during arithmetic operations.more

This math topic focuses on practicing the subtraction of decimal numbers to the tenths place, arranged in a column format. It is designed to enhance understanding and skills in decimal subtraction, which is part of a broader introduction to decimal addition and subtraction. Seven questions challenge learners to precisely deduct one decimal from another and select the correct answer from multiple choices provided, reinforcing their decimal computation accuracy.more

This topic focuses on practicing subtraction with decimal numbers, specifically tenths. It is part of a broader intro unit on decimal addition and subtraction. Each problem asks to subtract two decimal numbers and multiple possible answers are provided, likely for a multiple-choice format. The questions progressively work with subtracting small decimal values such as 0.1 up to 0.6 from numbers slightly less than 2. This aims to strengthen understanding of basic decimal subtraction and enhances accuracy in dealing with tenths.more

This math topic focuses on practicing subtraction involving decimal tenths presented in a columnar format. It's designed for students at Level 4 and is part of a larger unit on introductory decimal addition and subtraction. The problems require students to subtract two decimals, and the results are provided in a multiple-choice format with various answers listed under each question. This allows students to not only practice their subtraction skills but also to verify their answers by selecting the correct option from the list provided.more

This math topic focuses on practicing the skill of subtracting decimal numbers to the tenths place. It is structured as a selection of subtraction problems where two decimal numbers are provided, and multiple-choice answers are offered. Each problem presents a basic subtraction operation involving decimal tenths, contributing to a fundamental understanding of decimal subtraction. It is suitable for learners at an introductory level of decimal addition and subtraction.more

This math topic focuses on practicing subtraction with decimal tenths, enhancing students' ability to manage decimal numbers in subtraction contexts. The questions progressively involve subtracting two numbers where at least one is a decimal, aimed particularly at introductory decimal operations. Each problem offers multiple-choice answers, allowing students to solve and verify their calculations against given options. This skill development is a part of a larger unit on introductory decimal addition and subtraction.more

This math topic focuses on comparing decimal numbers to the hundredths place. Students are expected to use the correct equality symbols: less than (<), greater than (>), or equals (=). This skill is nested within a larger unit on place value and rounding, specifically targeting understanding up to the thousandths place. The problems provide pairs of decimal numbers which students must evaluate to determine the correct relational operator, enhancing their understanding of decimal values and their relationships.more

This math topic focuses on comparing decimal numbers up to the hundredth place. Students are required to determine the relationship between pairs of decimal numbers by selecting the appropriate inequality symbol: less than (<), greater than (>), or equal to (=). This skill is part of a broader unit on understanding place value and rounding numbers to the thousands and hundredths.more

This math topic focuses on practicing the addition of decimal numbers to the hundredths place, using a column format. It includes a series of questions where students add two decimal numbers and choose the correct answer from multiple options provided. The broader educational unit relates to introductory concepts in decimal addition and subtraction. Each question is presented with a visual representation (like a LaTex-rendered expression) that aligns the numbers vertically, emphasizing place value alignment for easier calculation.more

This math topic focuses on practicing addition with decimal numbers to the hundredths place, specifically using a column addition format. Each problem presents two decimal numbers that need to be added together, and multiple-choice answers are provided for students to select the correct sum. The exercises are structured to enhance students' understanding and fluency in adding decimals, forming part of a broader unit on introductory decimal addition and subtraction.more

This math topic focuses on practicing addition with decimal numbers up to the hundredths place using column addition. It features multiple-choice questions where students need to perform the addition of two decimal numbers and select the correct answer from several options. This topic is part of a larger unit on decimal addition and subtraction, aimed at introducing students to basic operations with decimals. The questions are designed to enhance skills in precise calculation and understanding of decimal values in adding scenarios.more

This math topic focuses on practicing addition with decimal numbers to the hundredths place, formatted in a column setup. It is designed for Level 4 and falls under an introductory unit on decimal addition and subtraction. Each question presents a pair of decimal numbers and asks to compute their sum, with multiple-choice answers provided. This topic enhances computational skills with decimals and emphasizes accuracy in aligning and adding decimal places.more

This math topic focuses on practicing addition with decimal numbers to the hundredths place, which is a foundational skill in handling decimals. Specifically, it contains exercises that involve adding two decimal numbers and identifying the correct sum from a set of multiple-choice options. The broader context of these exercises is an introduction to decimal addition and subtraction, aimed at helping learners understand and manipulate decimal numbers effectively. Each question provides a set of potential answers, enhancing the learner’s ability to calculate and determine accuracy in decimal operations.more

This math topic focuses on practicing the addition of decimal numbers to the hundredths place. It comprises multiple problems where two decimal numbers, each up to two decimal places, are added together. Each problem offers a range of answers in a multiple-choice format to select the correct sum. The topic serves as an introductory part of a larger unit on decimal addition and subtraction, aimed at enhancing students' skills in handling decimal calculations efficiently.more

This math topic focuses on the addition of decimal numbers to the hundredths place. It's designed to help learners enhance their accuracy and understanding of adding small decimal values, crucial for proficiency in broader numeric operations. Each exercise requires finding the sum of two decimal numbers and provides multiple answers, emphasizing the need to select the correct one from given choices. This builds a foundation in decimal operations alongside introductory content on decimal addition and subtraction.more

This math topic focuses on the practice of adding decimal numbers to the hundredth place. It includes a series of problems that require learners to add two decimal numbers and choose the correct answer from multiple choices. Each problem presents a unique combination of decimals, testing the ability to accurately perform decimal addition. This is part of a broader introductory unit on decimal addition and subtraction, aimed at enhancing students' fluency with decimals in mathematical calculations.more

This math topic practices addition involving decimal numbers to the thousandths place, presented in a column format. It introduces students to a foundational concept within the broader area of decimal addition and subtraction. Each question requires students to add two decimal numbers and select the correct answer from multiple choices. The ability to perform accurate calculations with decimal places is a crucial skill emphasized in this topic, helping build precision and confidence in handling decimal numbers.more

This math topic focuses on practicing addition involving decimal numbers up to three decimal places (thousandths). The exercises require learners to perform column addition of two decimal values and select the correct answer from multiple choices provided for each question. It is part of a broader subject on intro-level decimal addition and subtraction, specifically aimed at enhancing precision in adding small decimal values. The topic includes a variety of problems to help develop and reinforce precise decimal addition skills.more

This math topic focuses on practicing the addition of decimal numbers to the thousandth place, as an introductory part of a unit on decimal addition and subtraction. The topic involves adding two decimal thousandth values and choosing the correct answer from multiple options. It exercises basic decimal operations and precision in handling small decimal values. Each question follows a consistent format, thereby helping to reinforce the understanding of adding decimal values at a fundamental level. Overall, it aims to strengthen numerical accuracy and fluency with decimals at the thousandth level.more

This math topic focuses on adding decimal numbers to the thousandth place. It is designed to enhance understanding and accuracy in calculating sums involving small decimal values. Each problem presents a simple addition of two decimal numbers, with multiple choice answers provided. Practicing these questions helps to solidify concepts of decimal addition like alignment and decimal point positioning, essential for more advanced arithmetic and real-world applications such as financial calculations.more

This math topic covers subtraction of decimal numbers up to the hundredths place using a column method. Each problem involves subtracting two decimal numbers and selecting the correct answer from multiple choices. The problems progress in difficulty and are designed for foundational understanding of decimal addition and subtraction. This skill is crucial for students to develop a strong mastery in handling decimal quantities in practical and theoretical math scenarios.more

This math topic focuses on the skill of subtracting decimal numbers to the hundredths place using columnar subtraction. Each problem involves subtracting two decimal numbers and selecting the correct answer from multiple choices provided, improving decimal subtraction proficiency within the introductory course on decimal addition and subtraction.more

This math topic focuses on comparing decimal numbers up to the thousandths place. Each problem presents a pair of decimals, asking students to identify the correct relational operator (<, >, or =) that describes the relationship between the two. This set of exercises enhances understanding of decimal places and fosters proficiency in evaluating numerical order for decimals, a foundational skill necessary for more advanced arithmetic involving decimals such as addition and subtraction.more

This topic focuses on comparing decimal numbers up to the thousandths place. Learners practice determining the relationship between two decimals using comparison operators: less than (<), greater than (>), or equals (=). It is introduced as part of a broader unit on decimal addition and subtraction, providing a foundation for more complex operations involving decimals. The problems involve analyzing and deciding the correct operator to relate two given decimals, enhancing the students' ability to accurately compare small decimal differences.more

This math topic focuses on practicing subtraction with decimal numbers at the thousandths place (Level 2), which forms part of a larger unit on introducing decimal addition and subtraction. The students are given various subtraction problems involving decimal thousandths and multiple-choice answers to select from. This helps in enhancing precision and understanding of decimal values up to three decimal places.more

This math topic focuses on practicing subtraction involving decimal numbers to the thousandths place. It is a beginner's level section within a broader unit on decimal addition and subtraction. Each question presents two decimal numbers, and students are required to find the difference by choosing the correct answer from multiple options provided. The problems specifically enhance skills in performing precise subtractions with decimals, reinforcing basic decimal concepts and calculation accuracy.more

This math topic focuses on developing skills in subtracting decimal numbers up to the thousandths place using column subtraction. It involves a set of problems where learners subtract a decimal from another, practicing precision in aligning and subtracting decimal points correctly. This is part of a broader introduction to decimal addition and subtraction, enhancing learners’ understanding and fluency with decimal operations. Each question provides multiple answer choices, allowing for practice in error checking and reinforcing the concept of decimal place value.more

This math topic focuses on practicing the skill of subtracting decimal numbers with two decimal places using column subtraction. It is part of a broader introductory unit on decimal addition and subtraction. The problems guide students through step-by-step subtraction of hundredths place decimals, enhancing their understanding and accuracy in handling decimal operations. Each question includes a set of multiple choice answers, reinforcing students' ability to solve and verify decimal subtraction computations.more

This math topic focuses on practicing subtraction with decimal numbers to the hundredth place. It is designed for beginners and introduces basic decimal subtraction as part of a broader unit on decimal addition and subtraction. The problems are structured as simple subtractions with multiple choice answers, enhancing understanding of decimal values, precision in subtraction, and developing accuracy in handling decimal places in subtraction processes. Each problem involves subtracting two decimal numbers, followed by a set of potential answers for students to choose from.more

This math topic focuses on subtracting decimal numbers to the hundredths place, arranged in column format. It aims to build competency in decimal subtraction, a subtopic within the broader section on introductory decimal addition and subtraction. The problems involve various pairs of decimal numbers, giving students ample practice in performing decimal subtractions that involve adjusting decimal places accurately. Each problem presents multiple answer options, likely to assess students’ understanding and accuracy in decimal subtraction.more

This math topic focuses on practicing subtraction involving decimal numbers to the thousandths place, performed in column form. It is designed to develop skills in handling decimals within the context of basic arithmetic subtraction. Each problem presents pairs of decimal numbers, requiring the subtraction of one from another and offers multiple answer choices, enhancing problem-solving and critical-thinking abilities related to decimal arithmetic. This topic is part of a larger introductory unit on decimal addition and subtraction.more

This math topic focuses on practicing subtraction involving decimal numbers up to the hundredths place. It consists of numerous problems where two decimal numbers, extending to two decimal places each, are subtracted. Learners can access multiple-choice answers for each subtraction task, which helps in reinforcing decimal subtraction skills and understanding precision. This set of problems is a part of a broader unit on introductory decimal addition and subtraction skills.more

This math topic focuses on mastering the skill of subtracting decimal numbers to the hundredths place. It forms part of an introductory unit on decimal addition and subtraction. Each problem presents two decimal numbers for subtraction and offers multiple choice answers. This structure not only tests subtraction skills but also encourages learners to recognize and correct any computational errors in subtracting decimal values. The exercises are designed to enhance accuracy in handling decimal points and performing arithmetic operations with smaller units. This type of practice is beneficial for developing precision in mathematical calculations involving decimals.more

This math topic focuses on practicing subtraction of decimal numbers to the hundredths place. It is designed to enhance familiarity with decimal subtraction as part of a broader introduction to decimal addition and subtraction. Learners are presented with a series of subtraction problems involving two decimal numbers, each calculated to the hundredths place. Each problem encourages the practice of accurately subtracting these decimals, a fundamental skill for managing more complex decimal operations in mathematics.more